Add substring searching for orders and order lines search options

Purpose: For orders and order lines that contain prefixes a user may know the number but not be certain of the prefix they need to search by. Allowing substring searching would allow the user to find PO and POL when they only have the numeric portion of the ID for searching

User story statement(s):

As a user searching for a PO by PO number
I want to be able to search with just a portion of the PO number
so that I can find POs even when I'm not certain of the prefix, numeric or suffix.

Scenarios:

1. Scenario:
   • Given user is searching for a PO
   • When typing the suffix in the PO number search
   • Then the system returns all POs with a PO number that contains the suffix